# Datasets `RelationalDataset` collects `RelationalExample` objects for training and evaluation. The [Dataset Overview](../relational_transformer/dataset_overview.md) covers accepted input types, label shapes, and splitting. ## RelationalDataset ```{eval-rst} .. autoclass:: relational_transformers.RelationalDataset :members: ``` `RelationalDataset` contains `RelationalExample` objects, documented with the [training API](training.md#relationalexample).